1. Combine first 5 ingredients in a small bowl.
2. Sprinkle the steaks with salt. Heat a large skillet coated with cooking spray over medium-high heat. Add steaks, and cook for 3 minutes on each side or until desired degree of doneness. Remove steaks from pan. Pour hoisin mixture into pan. Immediately return steaks to pan, and cook an additional 10 seconds, tossing well to coat.